ax^3+bx-5=0

Simple and best practice solution for ax^3+bx-5=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for ax^3+bx-5=0 equation:


Simplifying
ax3 + bx + -5 = 0

Reorder the terms:
-5 + ax3 + bx = 0

Solving
-5 + ax3 + bx = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '5' to each side of the equation.
-5 + ax3 + 5 + bx = 0 + 5

Reorder the terms:
-5 + 5 + ax3 + bx = 0 + 5

Combine like terms: -5 + 5 = 0
0 + ax3 + bx = 0 + 5
ax3 + bx = 0 + 5

Combine like terms: 0 + 5 = 5
ax3 + bx = 5

Add '-1bx' to each side of the equation.
ax3 + bx + -1bx = 5 + -1bx

Combine like terms: bx + -1bx = 0
ax3 + 0 = 5 + -1bx
ax3 = 5 + -1bx

Divide each side by 'x3'.
a = 5x-3 + -1bx-2

Simplifying
a = 5x-3 + -1bx-2

Reorder the terms:
a = -1bx-2 + 5x-3

See similar equations:

| D+8=-7 | | -4(n-b)=12 | | 9(n+6)-5(2+2n)=-8n+5n | | 5(x+4)+14=59 | | 21=3(c-9) | | 6x-2(-6+3)=120 | | 3a+3b+3c=3b | | 7x-2-3x=-10 | | x+3.6=0.5 | | 2(8+4*2)= | | Y=(2t^2)+1 | | 5x+7(4x+7)=-149 | | -6(2x-7)=-12x+42 | | 6-5x=-39 | | 27x^3+9x^2+3x-3=0 | | 0.83x=35 | | 30+8=74 | | 5(k-5)-4(k+1)-13=-33 | | x=x^2-4x+2 | | Y=2t+1 | | .5x-7=0.1(x+10) | | -6(2w+1)-w=33 | | .5x-7=.1(x+10) | | 7x-11=16-2x | | -6x-3x-15=-9-2x | | 8=-4(c+6) | | 2x+(2y-164)=992 | | 36-3(2w+1)=9w-3(w+2) | | 15-7x=1-5x | | 16x+8y=-28 | | 5(2*3-3)= | | 5h=-60 |

Equations solver categories